Source callsign:	BR7IAB-S
Comment:	440 Voice 439.3375 -5.00 MHz
Location:	23°00.67' N 113°07.61' E - locator OL63NA52FQ - show map 5.9 km Southeast bearing 119° from Zhangcha, Guangdong Sheng, China [?] 10.8 km Southeast bearing 118° from Luocun, Guangdong Sheng, China 17.2 km Southwest bearing 227° from Guangzhou, Guangdong Sheng, China 133.0 km Northwest bearing 308° from Hong Kong, Hong Kong
Last position:	2025-07-03 06:27:32 UTC (9m21s ago) 2025-07-03 14:27:32 CST local time at Zhangcha, China [?]
Last path:	BR7IAB-S>APJIO4 via TCPIP*,qAC,BR7IAB-GS
Positions stored:	2

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.